Yaesu FT-450D Unicom Interface Radio Cable – Unicom Radio
Yaesu F 450D Multiband HF + 50 Mhz Transceiver with automatic coupler
USB PC Linker Adapter Radio Connector for YAESU FT-450D FT-950D DX1200 FT991 U5 LINK + 5 Cable - buy USB PC Linker Adapter Radio Connector for YAESU FT-450D FT-950D DX1200 FT991 U5
MARS Mod for the Yaesu FT-450D - Resource Detail - The DXZone.com
USB PC Linker Adapter Radio Connector for YAESU FT 450D FT 950D DX1200 FT991 U5 LINK + 5 Cables|Tool Parts| - AliExpress
TZT USB PC Linker Adapter for YAESU FT-450D FT-950D DX1200 FT991 Radio Connector - AliExpress Consumer Electronics
FT-450D Digital modes cable
Yaesu F 450D Multiband HF + 50 Mhz Transceiver with automatic coupler
YAESU FT-450D digimode interface - HA9MDN
Rig Yaesu FT-450D
Yaesu FT-450D CW from computer - DATA and CAT connectors - Amateur Radio Stack Exchange